CN112485941B - Liquid crystal display panel and preparation method thereof - Google Patents
Liquid crystal display panel and preparation method thereof Download PDFInfo
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- CN112485941B CN112485941B CN202011405167.8A CN202011405167A CN112485941B CN 112485941 B CN112485941 B CN 112485941B CN 202011405167 A CN202011405167 A CN 202011405167A CN 112485941 B CN112485941 B CN 112485941B
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133504—Diffusing, scattering, diffracting elements
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
Abstract
The application discloses a liquid crystal display panel and a preparation method thereof, wherein the liquid crystal display panel comprises an array substrate; the liquid crystal layer is arranged on the array substrate; the color film substrate is arranged on the liquid crystal layer; one side of the array substrate, which is far away from the liquid crystal layer, is provided with an atomized layered structure. Atomizing lamellar structure includes two-dimentional or three-dimensional particle layer and/or one deck pit structure, and particle layer and pit structure can destroy the single reflection effect on array substrate surface changes the light-emitting path, realizes that light is evenly broken up to reach atomization effect, array substrate is difficult for taking place to warp under adverse circumstances, and the quality is better than atomizing optical film, can realize promoting backlight unit's quality.
Description
Technical Field
The application relates to the field of display panels, in particular to a liquid crystal display panel and a preparation method thereof.
Background
In the backlight module of the liquid crystal display panel, the atomizing optical diaphragm has the function of atomizing light rays and improving the optical quality, but because the thickness of the atomizing optical diaphragm is thinner, the quality of the diaphragm can be greatly reduced after the atomizing optical diaphragm is used in a severe environment or for a long time, and the display function of the whole machine is adversely affected. Meanwhile, the atomizing optical film is used as an important component material of the liquid crystal display panel, and the cost of the atomizing optical film is higher.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a liquid crystal display panel in the prior art, and the liquid crystal display panel 100 includes a backlight module 1, a lower polarizer 3, an array substrate 4, a liquid crystal layer 5, a color film substrate 6 and an upper polarizer 7, which are sequentially disposed. The atomization optical film is positioned in the backlight module 1.
Therefore, there is a need to develop a new liquid crystal display panel to overcome the drawbacks of the prior art.
Disclosure of Invention
An object of the present invention is to provide a liquid crystal display panel, which can solve the problem in the prior art that the thickness of an atomizing optical film is relatively thin, and the quality of the film is greatly reduced after the film is used in a severe environment or for a long time.
In order to achieve the above object, the present invention provides a liquid crystal display panel, including an array substrate; the liquid crystal layer is arranged on the array substrate; the color film substrate is arranged on the liquid crystal layer; one side of the array substrate, which is far away from the liquid crystal layer, is provided with an atomized layered structure.
Further, in other embodiments, wherein the atomized layered structure comprises a two-dimensional or three-dimensional particle layer and/or a layer of pit structure.
The particle layer and the pit structure can destroy the single reflection effect on the surface of the array substrate, change the light emitting path and realize uniform scattering of light, thereby achieving the atomization effect.
Further, in other embodiments, the shape of the pit structure is a spherical shape or a hemispherical shape, and the depth of the pit is 1um to 10 um.
Further, in other embodiments, wherein the particle layer has a thickness in the range of 1-50 um; the particle layer comprises a plurality of particles, and the particles are made of one or more of printing ink, polybutylmethacrylate, polyamide and polyurethane; wherein the particles in the particle layer have the same diameter, and the diameter of the particles is in the range of 1-50 um.
Further, in other embodiments, the particle layer has different diameters, and the primary function of the particles is to scatter light, so that the light is uniformly distributed, and the particles with different diameters can achieve better atomization effect.
Further, in other embodiments, wherein the array substrate comprises a glass substrate; the functional layer is arranged on one surface of the glass substrate and faces the color film substrate; the pit structure is arranged on the surface of one side of the glass substrate, which is far away from the color film substrate; the particle layer is arranged on the surface of one side of the glass substrate, which is far away from the color film substrate.
Further, in other embodiments, the liquid crystal display device further includes a first polarizer disposed between the array substrate and the liquid crystal layer; and the second polaroid is arranged on the color film substrate.
Further, in other embodiments, the liquid crystal display device further includes a backlight module disposed on a side of the recess or the particle layer away from the liquid crystal layer. The atomization optical diaphragm is not arranged in the backlight module, and the atomization layered structure can replace the atomization optical diaphragm in the backlight module, so that the cost can be reduced.
In order to achieve the above object, the present invention further provides a method for manufacturing the liquid crystal display panel according to the present invention, the method comprising: providing an array substrate and a color film substrate; the array substrate and the color film substrate are oppositely attached; injecting liquid crystal between the array substrate and the color film substrate to form a liquid crystal layer; preparing an atomized laminated structure on the surface of the array substrate, which is far away from the liquid crystal layer, in the step of providing the array substrate or after the step of forming the liquid crystal layer.
Further, in another embodiment, after the step of providing an array substrate and a color filter substrate and before the step of attaching the array substrate and the color filter substrate, the method includes the following steps: preparing a first polarizer on one side of the array substrate; preparing a second polarizer on one side of the color film substrate; in the step of relatively attaching the array substrate and the color film substrate, the method includes attaching the side of the array substrate having the first polarizer and the side of the color film substrate far away from the second polarizer.
Further, in other embodiments, the step of providing an array substrate includes providing a glass substrate and preparing each functional layer on one side of the glass substrate; in the step of relatively attaching the array substrate and the color film substrate, the functional layer faces the color film substrate; in the step of preparing the atomized layered structure, a pit structure is manufactured on one surface of the glass substrate, which is far away from the color film substrate, by laser dotting so as to form the atomized layered structure.
Further, in other embodiments, the step of providing an array substrate includes providing a glass substrate and preparing each functional layer on one side of the glass substrate; in the step of relatively attaching the array substrate and the color film substrate, the functional layer faces the color film substrate; in the step of preparing the atomized layered structure, the method comprises the step of manufacturing a two-dimensional or three-dimensional particle layer on one surface of the glass substrate, which is far away from the color film substrate, through hot press molding or ink printing so as to form the atomized layered structure.
Further, in other embodiments, the step of providing an array substrate includes providing a glass substrate and preparing each functional layer on one side of the glass substrate;
in the step of relatively attaching the array substrate and the color film substrate, the functional layer faces the color film substrate; in the step of preparing the atomized laminated structure, a pit structure is manufactured on one surface of the glass substrate, which is far away from the color film substrate, by laser dotting; and manufacturing a two-dimensional or three-dimensional particle layer on one surface of the glass substrate with a pit structure by hot press molding or ink printing, wherein the pit structure and the particle layer form the atomized layered structure.
Compared with the prior art, the invention has the beneficial effects that: the invention provides a liquid crystal display panel and a preparation method thereof.A spray layered structure is arranged on one side of an array substrate far away from a liquid crystal layer, and comprises a two-dimensional or three-dimensional particle layer and/or a layer of pit structure, the particle layer and the pit structure can destroy the single reflection effect on the surface of the array substrate, change the light emitting path and realize uniform scattering of light, so that the spray effect is achieved, the array substrate is not easy to deform under severe environment, the quality of the array substrate is better than that of a spray optical diaphragm, the quality of a backlight module can be improved, meanwhile, the spray layered structure can replace the spray optical diaphragm in the backlight module, and the cost can be reduced.
Drawings
The technical solution and other advantages of the present application will become apparent from the detailed description of the embodiments of the present application with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a liquid crystal display panel provided in the prior art;
fig. 2 is a schematic structural diagram of a liquid crystal display panel provided in embodiment 1 of the present invention;
fig. 3 is a flowchart of a method for manufacturing a liquid crystal display panel according to embodiment 1 of the present invention;
fig. 4 is a schematic structural diagram of a liquid crystal display panel provided in embodiment 2 of the present invention;
fig. 5 is a schematic structural diagram of a liquid crystal display panel provided in embodiment 3 of the present invention.
Description of the drawings in the background art:
a liquid crystal display panel-100; a backlight module-1;
a lower polarizer-3; an array substrate-4;
a liquid crystal layer-5; a color film substrate-6;
an upper polarizer-7;
description of the drawings:
a liquid crystal display panel-100;
a backlight module-1; an array substrate-2;
a glass substrate-21; a functional layer-22;
a first polarizer-3; a liquid crystal layer-4;
a color film substrate-5; a second polarizer-6;
atomized layered structure-7; particle layer-71;
pit structure-72.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
Example 1
To achieve the above object, referring to fig. 2, fig. 2 is a schematic structural diagram of a liquid crystal display panel 100 according to an embodiment of the present invention, in which the liquid crystal display panel 100 includes a backlight module 1, an array substrate 2, a first polarizer 3, a liquid crystal layer 4, a color filter substrate 5, and a second polarizer 6.
The liquid crystal layer 4 is arranged between the array substrate 2 and the color film substrate 5, the backlight module 1 is arranged on one side of the array substrate far away from the liquid crystal layer, the first polarizer 3 is arranged between the array substrate 2 and the liquid crystal layer 4, and the second polarizer 6 is arranged on one side of the color film substrate far away from the liquid crystal layer 4.
The array substrate 2 includes a glass substrate 21 and a functional layer 22. The glass substrate 21 is disposed on a surface of the array substrate 2 facing the backlight module 1, and the functional layer 22 is disposed on a surface of the array substrate 2 facing the color filter substrate 5.
The side of the array substrate 2 away from the liquid crystal layer 4 is provided with an atomized layered structure 7, and the atomized layered structure 7 is a layer of pit structure 72. The pit structure 72 is arranged on the surface of the side of the glass substrate 21 away from the color filter substrate 5.
In the present embodiment, the pit structure 72 is shaped like a hemisphere, and the depth of the pit is 1um to 10 um. In other embodiments, the dimple structures 72 may also be spherical in shape.
The hemispherical pit structure 72 can destroy the single reflection effect on the surface of the array substrate 2, change the light emitting path, and realize uniform scattering of light, thereby achieving the atomization effect.
The atomization optical diaphragm is not arranged in the backlight module 1, and the atomization layered structure 7 can replace the atomization optical diaphragm in the backlight module 1, so that the cost can be reduced.
Referring to fig. 3, fig. 3 is a flowchart illustrating a method for manufacturing the liquid crystal display panel 100 according to the embodiment of the present invention, where the method includes steps 1 to 7.
Step 1: providing an array substrate 2 and a color film substrate 5; wherein the array substrate comprises a glass substrate 21 and a functional layer 22.
Step 2: preparing a first polarizer 3 on one side of the array substrate 2; specifically, the first polarizer 3 is on one side of the functional layer.
And step 3: preparing a second polarizer 6 on one side of the color film substrate 5;
and 4, step 4: the array substrate 2 and the color film substrate 5 are oppositely attached; specifically, one side of the array substrate 2 having the first polarizer 3 and one side of the color film substrate 5 away from the second polarizer 6 are attached to each other.
And 5: injecting liquid crystal between the array substrate 2 and the color film substrate 5 to form a liquid crystal layer 4;
step 6: preparing an atomized laminated structure 7 on the surface of one side of the array substrate 2 away from the liquid crystal layer 4; in particular, the atomizing layered structure 7 is on the surface of the glass substrate 21 on the side remote from the liquid crystal layer 4.
In other embodiments, the atomized layered structure 7 may be prepared on the surface of the array substrate 2 away from the liquid crystal layer 4 in the step of preparing the array substrate 2.
In this embodiment, the pit structure 72 is formed by laser dotting to form the atomized layered structure 7.
And 7: the backlight module 1 is prepared on the side of the atomized laminated structure 7 far away from the liquid crystal layer 4.
Example 2
The lcd panel 100 in this embodiment also has an atomized layered structure, which is substantially the same as the corresponding structure in embodiment 1, and the same structure can refer to the corresponding description in embodiment 1, and will not be described again here. The main difference between the two is that the atomizing layer 7 is a three-dimensional particle layer 71, please refer to fig. 4, and fig. 4 is a schematic structural diagram of the liquid crystal display panel provided in this embodiment.
In other embodiments, the atomizing layered structure 7 may be a two-dimensional particle layer, which is not limited herein.
The thickness of the particle layer 71 ranges from 1 to 50 um; the particle layer 71 includes a plurality of particles, and the material of the particles is one or more of ink, polybutylmethacrylate, polyamide, and polyurethane.
In this embodiment, the particle diameters in the particle layer 71 are the same, and the particle diameters range from 1 to 50 um.
In other embodiments, the particles in the particle layer 71 have different diameters, and the primary function of the particles is to scatter light, so that the light is uniformly distributed, and the particles with different diameters can achieve better atomization effect.
The particle layer 71 can destroy the single reflection effect of the lower surface of the array substrate 2, change the light emitting path, and realize uniform scattering of light, thereby achieving the atomization effect.
The manufacturing method of the liquid crystal display panel in this embodiment is substantially the same as the corresponding manufacturing method in embodiment 1, and the same structure can refer to the corresponding description in embodiment 1, and is not repeated here. The main difference between the two steps is that in step 6, during the step of preparing the atomized layered structure 7, a two-dimensional or three-dimensional particle layer 71 is formed on the surface of the glass substrate 21 away from the color film substrate 5 to form the atomized layered structure 7.
The two-dimensional or three-dimensional particle layer 71 is produced by hot press molding or ink printing.
Example 3
The lcd panel 100 in this embodiment also has an atomized layered structure, which is substantially the same as the corresponding structure in embodiment 1, and the same structure can refer to the corresponding description in embodiment 1, and will not be described again here. The main difference between the two is that the atomizing layer 7 is a pit structure 72 and a particle layer 71, please refer to fig. 5, and fig. 5 is a schematic structural diagram of the liquid crystal display panel provided in this embodiment.
In other embodiments, the particle layer 71 may be a two-dimensional particle layer or a three-dimensional particle layer, which is not limited herein.
The thickness of the particle layer 71 ranges from 1 to 50 um; the particle layer 71 includes a plurality of particles, and the material of the particles is one or more of ink, polybutylmethacrylate, polyamide, and polyurethane.
In this embodiment, the particle diameters in the particle layer 71 are the same, and the particle diameters range from 1 to 50 um.
In other embodiments, the particles in the particle layer 71 have different diameters, and the primary function of the particles is to scatter light, so that the light is uniformly distributed, and the particles with different diameters can achieve better atomization effect.
The manufacturing method of the liquid crystal display panel in this embodiment is substantially the same as the corresponding manufacturing method in embodiment 1, and the same structure can refer to the corresponding description in embodiment 1, and is not repeated here. The main difference between the two steps is that in step 6, in the step of preparing the atomized layered structure 7, a pit structure 72 is made on the surface of the glass substrate 21 away from the color film substrate 5, and a two-dimensional or three-dimensional particle layer 71 is made on the surface of the pit structure 72 away from the color film substrate 5, so as to form the atomized layered structure 7.
Wherein, a pit structure 72 is made by laser dotting; the two-dimensional or three-dimensional particle layer 71 is produced by hot press molding or ink printing.
The invention has the beneficial effects that: the invention provides a liquid crystal display panel and a preparation method thereof, wherein an atomization layered structure is arranged on one side of an array substrate, which is far away from a liquid crystal layer, and comprises a two-dimensional or three-dimensional particle layer and/or a layer of pit structure, the particle layer and the pit structure can destroy the single reflection effect on the surface of the array substrate, change a light emitting path and realize uniform scattering of light, so that the atomization effect is achieved, the array substrate is not easy to deform under a severe environment, the quality of the array substrate is better than that of an atomization optical diaphragm, the quality of a backlight module can be improved, meanwhile, the atomization layered structure can replace the atomization optical diaphragm in the backlight module, and the cost can be reduced.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
The liquid crystal display panel and the method for manufacturing the same provided by the embodiment of the present application are described in detail above, and the principle and the implementation manner of the present application are explained by applying specific examples herein, and the description of the above embodiments is only used to help understanding the technical scheme and the core idea of the present application; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure as defined by the appended claims.
Claims (8)
1. A liquid crystal display panel, comprising
An array substrate;
the liquid crystal layer is arranged on the array substrate;
the color film substrate is arranged on the liquid crystal layer;
the backlight module is arranged on one side of the array substrate, which is far away from the liquid crystal layer;
the first polaroid is arranged between the array substrate and the liquid crystal layer;
the second polaroid is arranged on one side, away from the liquid crystal layer, of the color film substrate;
one side of the array substrate, which is far away from the liquid crystal layer, is provided with an atomized layered structure, and the atomized layered structure comprises a two-dimensional or three-dimensional particle layer and/or a layer of pit structure.
2. The LCD panel of claim 1, wherein the shape of the pit structure is spherical or hemispherical, and the depth of the pit is 1-10 um.
3. The liquid crystal display panel of claim 1, wherein the particle layer has a thickness in the range of 1-50 um; the particle layer comprises a plurality of particles, the diameters of the particles in the particle layer are the same or different, the particles are made of one or more of ink, polybutylmethacrylate, polyamide and polyurethane, and the diameter range of the particles is 1-50 um.
4. The liquid crystal display panel of claim 1, wherein the array substrate comprises
A glass substrate having a plurality of glass layers,
the functional layer is arranged on one surface of the glass substrate and faces the color film substrate;
the pit structure is arranged on the surface of one side of the glass substrate, which is far away from the color film substrate;
the particle layer is arranged on the surface of one side of the glass substrate, which is far away from the color film substrate.
5. A manufacturing method for manufacturing the liquid crystal display panel according to claim 1, comprising the steps of:
providing an array substrate and a color film substrate;
the array substrate and the color film substrate are oppositely attached;
injecting liquid crystal between the array substrate and the color film substrate to form a liquid crystal layer;
preparing a backlight module on one side of the array substrate, which is far away from the liquid crystal layer;
preparing a first polarizer between the array substrate and the liquid crystal layer;
preparing a second polarizer on one side of the color film substrate far away from the liquid crystal layer;
in the step of providing the array substrate or after the step of forming the liquid crystal layer, laser dotting is carried out on one surface of the array substrate, which is far away from the color film substrate, so as to manufacture a pit structure, and the atomized layered structure is formed; or manufacturing a two-dimensional or three-dimensional particle layer on one surface of the array substrate far away from the color film substrate by hot press molding or ink printing to form the atomized layered structure; or laser dotting on one surface of the array substrate, which is far away from the color film substrate, to manufacture a pit structure, hot-press molding or ink printing is performed on one surface of the array substrate, which is provided with the pit structure, to manufacture a two-dimensional or three-dimensional particle layer, and the pit structure and the particle layer form the atomized layered structure.
6. The production method according to claim 5,
in the step of providing an array substrate, a glass substrate is provided, and each functional layer is prepared on one side of the glass substrate;
in the step of relatively attaching the array substrate and the color film substrate, the functional layer faces the color film substrate;
in the step of preparing the atomized layered structure, a pit structure is manufactured on one surface of the glass substrate, which is far away from the color film substrate, by laser dotting so as to form the atomized layered structure.
7. The production method according to claim 5,
in the step of providing an array substrate, a glass substrate is provided, and each functional layer is prepared on one side of the glass substrate;
in the step of relatively attaching the array substrate and the color film substrate, the functional layer faces the color film substrate;
in the step of preparing the atomized layered structure, the method comprises the step of manufacturing a two-dimensional or three-dimensional particle layer on one surface of the glass substrate, which is far away from the color film substrate, through hot press molding or ink printing so as to form the atomized layered structure.
8. The production method according to claim 5,
in the step of providing an array substrate, a glass substrate is provided, and each functional layer is prepared on one side of the glass substrate;
in the step of relatively attaching the array substrate and the color film substrate, the functional layer faces the color film substrate;
in the step of preparing the atomized layered structure, the method comprises
Laser dotting on one surface of the glass substrate far away from the color film substrate to manufacture a pit structure;
and manufacturing a two-dimensional or three-dimensional particle layer on one surface of the glass substrate with a pit structure by hot press molding or ink printing, wherein the pit structure and the particle layer form the atomized layered structure.
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| CN202011405167.8A CN112485941B (en) | 2020-12-03 | 2020-12-03 | Liquid crystal display panel and preparation method thereof |
| PCT/CN2020/137896 WO2022116299A1 (en) | 2020-12-03 | 2020-12-21 | Liquid crystal display panel and method for preparing same |
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| CN202011405167.8A CN112485941B (en) | 2020-12-03 | 2020-12-03 | Liquid crystal display panel and preparation method thereof |
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| WO2022116299A1 (en) | 2022-06-09 |
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